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Posted to dev@ambari.apache.org by "Robert Levas (JIRA)" <ji...@apache.org> on 2015/01/25 20:45:34 UTC
[jira] [Commented] (AMBARI-9323) Kerberos: host/@REALM
principals are created (should not be created)
[ https://issues.apache.org/jira/browse/AMBARI-9323?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14291241#comment-14291241 ]
Robert Levas commented on AMBARI-9323:
--------------------------------------
The {{host}} principal is no longer created:
{code}
[root@c6503 keytabs]# klist -kt nn.service.keytab
Keytab name: FILE:nn.service.keytab
KVNO Timestamp Principal
---- ----------------- --------------------------------------------------------
1 01/25/15 19:14:49 nn/c6503.ambari.apache.org@EXAMPLE.COM
1 01/25/15 19:14:49 nn/c6503.ambari.apache.org@EXAMPLE.COM
1 01/25/15 19:14:49 nn/c6503.ambari.apache.org@EXAMPLE.COM
1 01/25/15 19:14:49 nn/c6503.ambari.apache.org@EXAMPLE.COM
{code}
> Kerberos: host/<hostname>@REALM principals are created (should not be created)
> ------------------------------------------------------------------------------
>
> Key: AMBARI-9323
> URL: https://issues.apache.org/jira/browse/AMBARI-9323
> Project: Ambari
> Issue Type: Task
> Components: ambari-server
> Affects Versions: 2.0.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Labels: kerberos, keytabs
> Fix For: 2.0.0
>
> Attachments: AMBARI-9323_01.patch
>
>
> While generating principals, host/<hostname>@REALM principals are created. These should not be created.
> And they are ending-up in the resulting keytab. For example:
> {code}
> [root@c6402 keytabs]# klist -kt nn.service.keytab
> Keytab name: FILE:nn.service.keytab
> KVNO Timestamp Principal
> ---- ----------------- --------------------------------------------------------
> 1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 nn/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> 1 01/24/15 18:07:51 host/c6402.ambari.apache.org@EXAMPLE.COM
> {code}
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